Colored energy-saving technology into the national focus on the promotion catalog
In energy shortages, rising prices situation, a few days ago, the National Development and Reform Commission published the "national key energy-saving technologies to promote the directory (the first)" in the non-ferrous metals, building materials, electricity, steel and other nine industries focus on the promotion of energy-saving technologies 50 .
Among them, the energy-saving technologies from non-ferrous metal industry, mainly include large aluminum electrolytic series without power (all current) technology and complete sets of equipment, large-scale and efficient inflatable mechanical flotation machines, smelting flue gas heat recovery - cogeneration technology, oxygen bottom blowing smelting Technique and moving jaw uniform pendulum jaw crusher and so on, these techniques have important application value in the non-ferrous metal industry
It is understood that these colored energy-saving technology has advanced and appropriate application of a wide range of energy-saving potential and other characteristics. In large aluminum electrolytic series without power (all current) technology and complete sets of equipment, for example, the scope of non-ferrous metals industry all aluminum companies, small-capacity single device is also suitable for copper enterprises; main technical content for the introduction of high-current shunt and large electrical current, broken cell technology to control high current transfer dynamic process, complete the switch current loop cell at full current state, achieve without power overhaul; tons of aluminum DC consumption can be reduced more than 40 kwh, reducing heavy oil consumption of 3000 captive power plant tons, the annual saving more than 10 million kwh.
After the technology promotion, the national annual increase aluminum production up to 10 million tons. According to expert assessments, the technology energy-saving effect, can effectively improve the life of equipment, to solve a bottleneck aluminum industry, with a strong application value. At home and abroad, and the technology is not the same technology, and the rapid development of aluminum industry, to promote the demand for this technology is very urgent. Currently, nearly 10 domestic and foreign enterprises intention of this technology to be adopted. Application of the technology, with an annual output of 250,000 tons of aluminum electrolytic unity enterprises, the annual saving of 10 million, increase aluminum production over 3000 tons, 30 million yuan of direct economic benefits.
Currently, the energy shortage domestic economic situation becomes increasingly complex. In May, the national industrial producer prices rose 8.2 percent last month and accelerate gains were 0.1 and 5.4 percentage points last year, experts believe that energy prices are one of the main driving factors. Therefore, the current non-ferrous metals industry in the promotion of these energy-saving technologies is significant.Prev News：>
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Oil and electricity prices affect much on the non-ferrous metal| Updated:2015.05.29 Source: Clicks:
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